1014285440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 256

約数和(自身を含む): 2958163200

約数和(自身を除く): 1943877760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 37, 40, 56, 58, 64, 70, 74, 80, 112, 116, 128, 140, 145, 148, 160, 185, 203, 211, 224, 232, 259, 280, 290, 296, 320, 370, 406, 422, 448, 464, 518, 560, 580, 592, 640, 740, 812, 844, 896, 928, 1015, 1036, 1055, 1073, 1120, 1160, 1184, 1295, 1477, 1480, 1624, 1688, 1856, 2030, 2072, 2110, 2146, 2240, 2320, 2368, 2590, 2954, 2960, 3248, 3376, 3712, 4060, 4144, 4220, 4292, 4480, 4640, 4736, 5180, 5365, 5908, 5920, 6119, 6496, 6752, 7385, 7511, 7807, 8120, 8288, 8440, 8584, 9280, 10360, 10730, 11816, 11840, 12238, 12992, 13504, 14770, 15022, 15614, 16240, 16576, 16880, 17168, 18560, 20720, 21460, 23632, 23680, 24476, 25984, 27008, 29540, 30044, 30595, 31228, 32480, 33152, 33760, 34336, 37555, 39035, 41440, 42833, 42920, 47264, 48952, 54649, 59080, 60088, 61190, 62456, 64960, 67520, 68672, 75110, 78070, 82880, 85666, 85840, 94528, 97904, 109298, 118160, 120176, 122380, 124912, 129920, 135040, 137344, 150220, 156140, 165760, 171332, 171680, 189056, 195808, 214165, 218596, 226403, 236320, 240352, 244760, 249824, 273245, 300440, 312280, 342664, 343360, 391616, 428330, 437192, 452806, 472640, 480704, 489520, 499648, 546490, 600880, 624560, 685328, 686720, 783232, 856660, 874384, 905612, 945280, 961408, 979040, 999296, 1092980, 1132015, 1201760, 1249120, 1370656, 1584821, 1713320, 1748768, 1811224, 1958080, 2185960, 2264030, 2403520, 2498240, 2741312, 3169642, 3426640, 3497536, 3622448, 3916160, 4371920, 4528060, 4807040, 4996480, 5482624, 6339284, 6853280, 6995072, 7244896, 7924105, 8743840, 9056120, 12678568, 13706560, 14489792, 15848210, 17487680, 18112240, 25357136, 27413120, 28979584, 31696420, 34975360, 36224480, 50714272, 63392840, 72448960, 101428544, 126785680, 144897920, 202857088, 253571360, 507142720, 1014285440]

約数ペア:

[(1, 1014285440), (2, 507142720), (4, 253571360), (5, 202857088), (7, 144897920), (8, 126785680), (10, 101428544), (14, 72448960), (16, 63392840), (20, 50714272), (28, 36224480), (29, 34975360), (32, 31696420), (35, 28979584), (37, 27413120), (40, 25357136), (56, 18112240), (58, 17487680), (64, 15848210), (70, 14489792), (74, 13706560), (80, 12678568), (112, 9056120), (116, 8743840), (128, 7924105), (140, 7244896), (145, 6995072), (148, 6853280), (160, 6339284), (185, 5482624), (203, 4996480), (211, 4807040), (224, 4528060), (232, 4371920), (259, 3916160), (280, 3622448), (290, 3497536), (296, 3426640), (320, 3169642), (370, 2741312), (406, 2498240), (422, 2403520), (448, 2264030), (464, 2185960), (518, 1958080), (560, 1811224), (580, 1748768), (592, 1713320), (640, 1584821), (740, 1370656), (812, 1249120), (844, 1201760), (896, 1132015), (928, 1092980), (1015, 999296), (1036, 979040), (1055, 961408), (1073, 945280), (1120, 905612), (1160, 874384), (1184, 856660), (1295, 783232), (1477, 686720), (1480, 685328), (1624, 624560), (1688, 600880), (1856, 546490), (2030, 499648), (2072, 489520), (2110, 480704), (2146, 472640), (2240, 452806), (2320, 437192), (2368, 428330), (2590, 391616), (2954, 343360), (2960, 342664), (3248, 312280), (3376, 300440), (3712, 273245), (4060, 249824), (4144, 244760), (4220, 240352), (4292, 236320), (4480, 226403), (4640, 218596), (4736, 214165), (5180, 195808), (5365, 189056), (5908, 171680), (5920, 171332), (6119, 165760), (6496, 156140), (6752, 150220), (7385, 137344), (7511, 135040), (7807, 129920), (8120, 124912), (8288, 122380), (8440, 120176), (8584, 118160), (9280, 109298), (10360, 97904), (10730, 94528), (11816, 85840), (11840, 85666), (12238, 82880), (12992, 78070), (13504, 75110), (14770, 68672), (15022, 67520), (15614, 64960), (16240, 62456), (16576, 61190), (16880, 60088), (17168, 59080), (18560, 54649), (20720, 48952), (21460, 47264), (23632, 42920), (23680, 42833), (24476, 41440), (25984, 39035), (27008, 37555), (29540, 34336), (30044, 33760), (30595, 33152), (31228, 32480)]